APA (7th ed.) Citation

(2012). Measuring Devices for your Energy Management EMpro ([1st ed.].). [s.n.].

Chicago Style (17th ed.) Citation

Measuring Devices for Your Energy Management EMpro. [1st ed.]. [S.l.]: [s.n.], 2012.

MLA (9th ed.) Citation

Measuring Devices for Your Energy Management EMpro. [1st ed.]. [s.n.], 2012.